File list (Check if you may need any files):
net
...\sf
...\..\fjep
...\..\....\fatjar
...\..\....\......\FatjarPlugin.java
...\..\....\......\builder
...\..\....\......\.......\AbstractFileSystemElement.java
...\..\....\......\.......\AbstractFileSystemSource.java
...\..\....\......\.......\FatJarBuilder.java
...\..\....\......\.......\FileSystemSourceFilter.java
...\..\....\......\.......\IFileSystemElement.java
...\..\....\......\.......\IFileSystemSource.java
...\..\....\......\.......\IJarBuilder.java
...\..\....\......\.......\JARFileSystemElement.java
...\..\....\......\.......\JARFileSystemSource.java
...\..\....\......\.......\JarBuilder.java
...\..\....\......\.......\NativeFileSystemElement.java
...\..\....\......\.......\NativeFileSystemSource.java
...\..\....\......\extensionpoints
...\..\....\......\...............\IJarUtilFactory.java
...\..\....\......\...............\JarUtilFactory.java
...\..\....\......\popup
...\..\....\......\.....\actions
...\..\....\......\.....\.......\BuildFatJar.java
...\..\....\......\.....\.......\FJTree.java
...\..\....\......\.....\.......\ManifestData.java
...\..\....\......\preferences
...\..\....\......\...........\FatJarPreferenceInitializer.java
...\..\....\......\...........\FatJarPreferencePage.java
...\..\....\......\wizard
...\..\....\......\......\FJExportWizard.java
...\..\....\......\......\FJExportWizardConfigPage.java
...\..\....\......\......\FJExportWizardFilesSelectPage.java
...\..\....\......\......\FJExportWizardProjectSeletPage.java
...\..\....\utils
...\..\....\.....\FileUtils.java